Conversion formula

The conversion factor from feet per second to kilometers per hour is 1.0972799999991, which means that 1 foot per second is equal to 1.0972799999991 kilometers per hour:

1 ft/s = 1.0972799999991 km/h

To convert 220 feet per second into kilometers per hour we have to multiply 220 by the conversion factor in order to get the velocity amount from feet per second to kilometers per hour. We can also form a simple proportion to calculate the result:

1 ft/s → 1.0972799999991 km/h

220 ft/s → V_(km/h)

Solve the above proportion to obtain the velocity V in kilometers per hour:

V_(km/h) = 220 ft/s × 1.0972799999991 km/h

V_(km/h) = 241.40159999981 km/h

The final result is:

220 ft/s → 241.40159999981 km/h

We conclude that 220 feet per second is equivalent to 241.40159999981 kilometers per hour:

220 feet per second = 241.40159999981 kilometers per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer per hour is equal to 0.0041424746149189 × 220 feet per second.

Another way is saying that 220 feet per second is equal to 1 ÷ 0.0041424746149189 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two hundred twenty feet per second is approximately two hundred forty-one point four zero two kilometers per hour:

220 ft/s ≅ 241.402 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero four times two hundred twenty feet per second.

Conversion table

feet per second to kilometers per hour chart

For quick reference purposes, below is the conversion table you can use to convert from feet per second to kilometers per hour